[U-Boot] [PATCH v2 13/14] cmd: efishell: export uefi variable helper functions

Alexander Graf
2018-12-23T03:13:57Z

On 03.12.18 09:08, AKASHI Takahiro wrote:
> On Mon, Dec 03, 2018 at 12:54:44AM +0100, Alexander Graf wrote:
>>
>>
>> On 05.11.18 10:06, AKASHI Takahiro wrote:
>>> Those function will be used for integration with 'env' command
>>> so as to handle uefi variables.
>>>
>>> Signed-off-by: AKASHI Takahiro <takahiro.akashi@linaro.org>
>>> ---
>>> cmd/efishell.c | 4 ++--
>>> include/command.h | 2 ++
>>> 2 files changed, 4 insertions(+), 2 deletions(-)
>>>
>>> diff --git a/cmd/efishell.c b/cmd/efishell.c
>>> index bd2b99e74079..8122b842dd76 100644
>>> --- a/cmd/efishell.c
>>> +++ b/cmd/efishell.c
>>> @@ -68,7 +68,7 @@ static void dump_var_data(char *data, unsigned long len)
>>> *
>>> * efi_$guid_$varname = {attributes}(type)value
>>> */
>>> -static int do_efi_dump_var(int argc, char * const argv[])
>>> +int do_efi_dump_var(int argc, char * const argv[])
>>> {
>>> char regex[256];
>>> char * const regexlist[] = {regex};
>>> @@ -228,7 +228,7 @@ out:
>>> return 0;
>>> }
>>>
>>> -static int do_efi_set_var(int argc, char * const argv[])
>>> +int do_efi_set_var(int argc, char * const argv[])
>>> {
>>> char *var_name, *value = NULL;
>>> unsigned long size = 0;
>>> diff --git a/include/command.h b/include/command.h
>>> index 5bb675122cce..2ce8b53f74c8 100644
>>> --- a/include/command.h
>>> +++ b/include/command.h
>>> @@ -50,6 +50,8 @@ extern int do_run(cmd_tbl_t *cmdtp, int flag, int argc, char * const argv[]);
>>> #endif
>>> #if defined(CONFIG_CMD_BOOTEFI)
>>> int do_bootefi_bootmgr_exec(int boot_id);
>>> +int do_efi_dump_var(int argc, char * const argv[]);
>>> +int do_efi_set_var(int argc, char * const argv[]);
>>
>> I guess you're seeing a pattern to my comments by now.
>
> Definitely, but
>
>> This needs to go
>> into efi_loader.h. The respective functions need to go into lib/efi_loader.
>
> Those two functions are dedicated for command interfaces, and in my opinion,
> it is hard for them to be seen as part of efi_loader functionality.

Same comment here then :). Feel free to introduce a new header file for
bootefi bits, but I'm not a big fan of a giant command.h that just
exposes all possible command handlers in the world.

Alex